406139328

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{263}}^1\times {\mathrm{383}}^1$

素因数の和:671

約数の個数: 168

約数和(自身を含む): 1338974208

約数和(自身を除く): 932834880

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 263, 288, 336, 383, 448, 504, 526, 576, 672, 766, 789, 1008, 1052, 1149, 1344, 1532, 1578, 1841, 2016, 2104, 2298, 2367, 2681, 3064, 3156, 3447, 3682, 4032, 4208, 4596, 4734, 5362, 5523, 6128, 6312, 6894, 7364, 8043, 8416, 9192, 9468, 10724, 11046, 12256, 12624, 13788, 14728, 16086, 16569, 16832, 18384, 18936, 21448, 22092, 24129, 24512, 25248, 27576, 29456, 32172, 33138, 36768, 37872, 42896, 44184, 48258, 50496, 55152, 58912, 64344, 66276, 73536, 75744, 85792, 88368, 96516, 100729, 110304, 117824, 128688, 132552, 151488, 171584, 176736, 193032, 201458, 220608, 257376, 265104, 302187, 353472, 386064, 402916, 514752, 530208, 604374, 705103, 772128, 805832, 906561, 1060416, 1208748, 1410206, 1544256, 1611664, 1813122, 2115309, 2417496, 2820412, 3223328, 3626244, 4230618, 4834992, 5640824, 6345927, 6446656, 7252488, 8461236, 9669984, 11281648, 12691854, 14504976, 16922472, 19339968, 22563296, 25383708, 29009952, 33844944, 45126592, 50767416, 58019904, 67689888, 101534832, 135379776, 203069664, 406139328]

約数ペア:

[(1, 406139328), (2, 203069664), (3, 135379776), (4, 101534832), (6, 67689888), (7, 58019904), (8, 50767416), (9, 45126592), (12, 33844944), (14, 29009952), (16, 25383708), (18, 22563296), (21, 19339968), (24, 16922472), (28, 14504976), (32, 12691854), (36, 11281648), (42, 9669984), (48, 8461236), (56, 7252488), (63, 6446656), (64, 6345927), (72, 5640824), (84, 4834992), (96, 4230618), (112, 3626244), (126, 3223328), (144, 2820412), (168, 2417496), (192, 2115309), (224, 1813122), (252, 1611664), (263, 1544256), (288, 1410206), (336, 1208748), (383, 1060416), (448, 906561), (504, 805832), (526, 772128), (576, 705103), (672, 604374), (766, 530208), (789, 514752), (1008, 402916), (1052, 386064), (1149, 353472), (1344, 302187), (1532, 265104), (1578, 257376), (1841, 220608), (2016, 201458), (2104, 193032), (2298, 176736), (2367, 171584), (2681, 151488), (3064, 132552), (3156, 128688), (3447, 117824), (3682, 110304), (4032, 100729), (4208, 96516), (4596, 88368), (4734, 85792), (5362, 75744), (5523, 73536), (6128, 66276), (6312, 64344), (6894, 58912), (7364, 55152), (8043, 50496), (8416, 48258), (9192, 44184), (9468, 42896), (10724, 37872), (11046, 36768), (12256, 33138), (12624, 32172), (13788, 29456), (14728, 27576), (16086, 25248), (16569, 24512), (16832, 24129), (18384, 22092), (18936, 21448)]